let destroyer = function (arr) {
    arr = Array.prototype.slice.call(arguments);
    let A = arr.shift();
    let K = arr;
    return K.reduce(function (s, k) {
        return s = s.filter(function (e) {
            return e !== k;
        });
    }, A);
};

console.log(destroyer([1, 2, 3, 1, 2, 3], 2, 3));
